Westport, Connecticut, United States Climate

Weather: 12.03°C/53.65°F, Wind SW at 1.34 km/h, 34% Humidity, 0% Chance of rain

Westport Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Westport has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.2ºC (55.76ºF) and it is 0.56% higher than United States’s averages. Westport typically receives about 47.9 millimeters (1.89 inches) of precipitation and has 45.73 rainy days (12.53% of the time) annually.

CountryUnited States
CityConnecticut
Longitude-73.3579049
Latitude41.1414717
Attitude/ElevationNonem (0ft)
Local timeFriday 06:42
Annual high temperature15.52ºC (59.94ºF)
Annual low temperature9.4ºC (48.92ºF)
Average annual precip.47.9mm (1.89in)
Warmest monthJuly (29.59ºC / 85.26ºF)
Coldest MonthJanuary (-2.61ºC / 27.3ºF)
Wettest MonthJuly (61.81mm / 2.43in)
Driest MonthJanuary (38.45mm / 1.51in)
Number of days with rainfall (≥ 1.0 mm)45.73 days (12.53%)
Days with no rain319.27 days (87.47%)
Humidity69.02%

Climate Westport: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)19.0(66.2)18.0(64.4)21.0(69.8)30.0(86.0)34.0(93.2)36.0(96.8)35.0(95.0)33.0(91.4)28.0(82.4)23.0(73.4)16.0(60.8)36.0(96.8)
Average high °C (°F)2.81(37.06)5.13(41.23)7.35(45.23)12.32(54.18)19.28(66.7)24.9(76.82)29.59(85.26)27.85(82.13)24.1(75.38)17.49(63.48)10.2(50.36)5.25(41.45)15.52(59.94)
Daily mean °C (°F)0.83(33.49)2.95(37.31)5.11(41.2)9.94(49.89)16.66(61.99)22.32(72.18)27.02(80.64)25.48(77.86)21.54(70.77)15.13(59.23)8.01(46.42)3.44(38.19)13.2(55.76)
Average low °C (°F)-2.61(27.3)-0.55(31.01)1.49(34.68)6.09(42.96)11.96(53.53)17.7(63.86)22.58(72.64)21.68(71.02)17.74(63.93)11.59(52.86)4.67(40.41)0.45(32.81)9.4(48.92)
Record low °C (°F)-18.0(-0.4)-19.0(-2.2)-10.0(14.0)-1.0(30.2)2.0(35.6)10.0(50.0)16.0(60.8)14.0(57.2)9.0(48.2)-1.0(30.2)-8.0(17.6)-9.0(15.8)-19.0(-2.2)
Average precipitation mm (inches)38.45(1.51)45.55(1.79)41.99(1.65)47.1(1.85)43.56(1.71)40.5(1.59)61.81(2.43)60.53(2.38)40.01(1.58)47.21(1.86)47.16(1.86)60.96(2.4)47.9(1.89)
Average precipitation days (≥ 1.0 mm)2.093.643.644.094.824.275.455.03.03.733.092.913.81
Average relative humidity (%)66.3869.2467.2267.0669.9868.0668.5570.1970.0770.8868.0172.6669.02
Mean monthly sunshine hours7.248.539.059.7512.4413.3413.4311.579.968.526.836.419.76

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Westport in recent years.

Westport

Westport Temperature by Month

July
27.02°C | 80.64°F
August
25.48°C | 77.86°F
June
22.32°C | 72.18°F
September
21.54°C | 70.77°F
May
16.66°C | 61.99°F
October
15.13°C | 59.23°F
April
9.94°C | 49.89°F
November
8.01°C | 46.42°F
March
5.11°C | 41.2°F
December
3.44°C | 38.19°F
February
2.95°C | 37.31°F
January
0.83°C | 33.49°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)14.5°C (58.1°F)5.0°C (41.0°F)
Avg Temperature18.0°C (64.4°F)11.9°C (53.42°F)4.0°C (39.2°F)
Min Temperature14.0°C (57.2°F)8.03°C (46.45°F)1.0°C (33.8°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)4.73°C (40.51°F)-7.0°C (19.4°F)
PrecipitationMaxAverageMinSum
Precipitation50.8mm | 2.0in6.88mm | 0.27in0.0mm | 0in206.3mm | 8.12in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.0kmh | 17.4mph15.5kmh | 9.63mph8.0kmh | 4.97mph
Gust Wind46.0kmh | 28.58mph23.8kmh | 14.79mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure50.8mb6.88mb0.0mb
Westport

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-014 | 39.2-7 | 19.44523 | 14.2930.18 | 10220.0 | 0.0
2019-04-026 | 42.8-4 | 24.85212 | 7.4630.33 | 10271.3 | 0.05
2019-04-0311 | 51.8-0 | 32.05721 | 13.0530.03 | 10173.4 | 0.13
2019-04-048 | 46.4-5 | 23.04318 | 11.1830.39 | 10290.0 | 0.0
2019-04-054 | 39.2-5 | 23.05613 | 8.0830.45 | 10314.5 | 0.18
2019-04-0612 | 53.66 | 42.8788 | 4.9730.21 | 10232.3 | 0.09
2019-04-0713 | 55.46 | 42.8699 | 5.5930.21 | 10230.0 | 0.0
2019-04-0814 | 57.210 | 50.08215 | 9.3229.85 | 101115.9 | 0.63
2019-04-0910 | 50.05 | 41.07510 | 6.2129.68 | 10050.6 | 0.02
2019-04-1010 | 50.01 | 33.85916 | 9.9429.85 | 10110.2 | 0.01
2019-04-118 | 46.4-5 | 23.04410 | 6.2130.24 | 10240.0 | 0.0
2019-04-1211 | 51.86 | 42.87415 | 9.3230.24 | 10241.6 | 0.06
2019-04-1317 | 62.612 | 53.68215 | 9.3230.06 | 101835.8 | 1.41
2019-04-1416 | 60.813 | 55.48711 | 6.8429.85 | 10111.9 | 0.07
2019-04-1513 | 55.48 | 46.47028 | 17.429.5 | 99911.5 | 0.45
2019-04-1612 | 53.6-1 | 30.24626 | 16.1629.97 | 10150.0 | 0.0
2019-04-1713 | 55.42 | 35.6529 | 5.5930.15 | 10211.9 | 0.07
2019-04-1812 | 53.66 | 42.87217 | 10.5630.06 | 10181.6 | 0.06
2019-04-1918 | 64.414 | 57.28224 | 14.9129.83 | 10101.5 | 0.06
2019-04-2017 | 62.614 | 57.28927 | 16.7829.8 | 100950.8 | 2.0
2019-04-2114 | 57.210 | 50.07912 | 7.4630.0 | 10160.4 | 0.02
2019-04-2213 | 55.410 | 50.08610 | 6.2130.03 | 101730.6 | 1.2
2019-04-2317 | 62.610 | 50.07112 | 7.4629.91 | 10131.9 | 0.07
2019-04-2414 | 57.26 | 42.86119 | 11.8129.8 | 10090.5 | 0.02
2019-04-2514 | 57.25 | 41.0609 | 5.5929.94 | 10140.2 | 0.01
2019-04-2613 | 55.411 | 51.89016 | 9.9429.62 | 100318.8 | 0.74
2019-04-2710 | 50.02 | 35.65826 | 16.1629.62 | 100310.3 | 0.41
2019-04-289 | 48.24 | 39.27315 | 9.3230.03 | 10173.3 | 0.13
2019-04-2912 | 53.61 | 33.85611 | 6.8430.36 | 10280.0 | 0.0
2019-04-3012 | 53.67 | 44.6798 | 4.9730.27 | 10255.5 | 0.22

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